CN102767460A

CN102767460A - River power generation device

Info

Publication number: CN102767460A
Application number: CN2012102681906A
Authority: CN
Inventors: 孙世林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-19
Filing date: 2012-07-19
Publication date: 2012-11-07
Anticipated expiration: 2032-07-19
Also published as: CN102767460B

Abstract

A river power generation device is capable of generating power in deep water of a river and comprises a river surface power generation device, an underwater power generation device and a river bottom fixing device. The river surface power generation device comprises a waterwheel, a closed floater, a protective net, a bearing support, a bearing block, a shaft, a speed increasing box, a first generator, channel steel, angle steel, an upper hanging ring, an upper connecting ring, an upper movable ring and an upper steel wire rope which are connected in a lifting manner. The underwater power generation device comprises a third generator, a third generator turbine, a second generator, a second generator turbine, a middle hanging ring, a middle movable ring, a middle steel wire rope, an upper middle hanging ring and an upper middle movable ring, wherein the middle hanging ring, the middle movable ring, the middle steel wire rope, the upper middle hanging ring and the upper middle movable ring are used for lifting connection. The river bottom fixing device comprises a lower steel wire rope, a lower hanging ring, a concrete guard plate and reinforced concrete. Two ends of each steel wire rope are rolled to form rope fasteners, and the steel wire ropes are fixedly clamped on the corresponding movable rings. The protective net can stop and separate solid impurities such as waterweeds flowing along with water flow, the waterwheel is prevented from being wound and bumped, and a first generator lead, a second generator lead and a third generator lead led out of the respective generators are connected into a joint device and connected with a load or a large power grid to supply power for users.

Description

River power generation device

Affiliated technical field

Patent of the present invention relates to a kind of device that in the river, can generate electricity.Especially can in the profundal zone river, vertically be connected in series the river power generation device of two above generators with wire rope.

Background technique

Chinese patent 200920174682.2 discloses a kind of low potential difference stream generating device; Only solved the generating problem on the river surface layer; More deep layer waterpower resourses also do not fully utilize, and do not solve winding and the percussion of solid sundries such as pasture and water to water wheeler, use very inconvenience.

Summary of the invention

Patent of the present invention has solved the generating at deep water position, river, can make full use of deep water place resource, sets up the generator and airtight floating vertical linking to each other of band turbine in the water; Can be connected in series many generators, make it to utilize water surface space better, send more electric energy; This generator adopts the parallelogram mode to link to each other with wire rope in water (flow) direction; Can be along with the up-down of water level, freely change the height of airtight floating and generator, the bottom wire rope links to each other with the steel concrete that is fixed in the bottom, river; Prevent to move, be convenient to management.

Patent of the present invention solves the technological scheme that its technical problem adopted: a kind of river power generation device includes electricity generating device in river surface electricity generating device, the water, river bed fixing device; The river surface electricity generating device includes airtight floating, channel-section steel, protective net, water wheeler, speedup box, generator one; Electricity generating device comprises that top hangs that tipping is put in the water, the middle and upper part hangs that tipping is put, the middle part hangs that tipping is put, the bottom hangs that tipping is put, generator two, generator three devices; The river bed fixing device includes concrete backplate, steel concrete device; Water wheeler also includes bearing bracket, bearing support, axle, spoke, arc impeller; Top is hung to be hinged with to put and is comprised angle steel, top suspension ring, top connecting ring, top movable ring, top wire rope; The middle and upper part is hung to be hinged with to put and is included middle and upper part suspension ring, middle and upper part loose collar; The middle part is hung to be hinged with to put and is included middle part suspension ring, middle part loose collar, middle part wire rope; The bottom is hung to be hinged with to put and is included bottom wire rope, bottom suspension ring, concrete backplate, steel concrete; The generator two devices comprises generator two, generator two turbines; Generator three devices comprise generator three, generator three turbines.

Top, middle and upper part, middle part, bottom wire rope two ends are all drawn into sling, are fixed on each loose collar with wire line shoe, adopt parallelogram principle in water (flow) direction, follow generator and river bed steel concrete the water from airtight floating hanging; The top wire rope is two pairs of parallel triangles and hangs and connect on the cross section of water (flow) direction, airtight floating can just moving forward and backward with water level fixed moving of left and right directions; The total length that wire rope is connected with generator in the water is than long about one meter of the perennial river highest water level degree of depth, can make generator in airtight floating and the water along with the lifting of water level or reduction and last or under freely change it highly.

Airtight floating bearing bracket and generator one link press span of supporting; The arc impeller is housed on the water wheeler spoke, and its arc had both increased the area of contact of current and its plate face, and the water capacity is prone to pour off on the slave plate when leaving the water surface, can reduce the resistance that plate leaves the water surface; Protective net can stop and separate the solid sundries such as pasture and water of coming with current, avoided water wheeler to be twined the danger with percussion; In the river course of vessel underway navigation, be mounted to the isolation zone in the upper and lower navigation channel of boat, both made things convenient for river management, guarantee boat safety again.

The beneficial effect of patent of the present invention is: can utilize water resources more widely; Be installed on easily in the river that is low potential difference, flows throughout the year; Generator input power is only obtained by general water wheeler and turbine device; Simple in structure, investment is little, do not destroy environment, does not consume any fuel, non-carbon-emitting, pollution-free, the construction period is short; This river power generation device can also be mounted to the isolation zone in the upper and lower navigation channel of boat, to make things convenient for river management and the safety of navigating, also can be installed in groups in the river that does not have boat, is arranged to the scenery that the visitor views and admires.

Description of drawings

Below in conjunction with accompanying drawing and embodiment patent of the present invention is further specified.

Fig. 1 is the structure and the electrical schematic diagram of patent of the present invention.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the I partial enlarged view of Fig. 1.

Fig. 4 is the II partial enlarged view of Fig. 1.

Fig. 5 is the III partial enlarged view of Fig. 2.

Fig. 6 is the IV partial enlarged view of Fig. 2.

Fig. 7 is 1 of Fig. 1---1 sectional view.

Among the figure 1, generator one, 2, speedup box, 3, bearing support, 4, spoke, 5, the arc impeller, 6, axle; 7, airtight floating, 8, channel-section steel, 9, angle steel, 10, the top movable ring, 11, the top wire rope, 12, generator two turbines; 13, bottom suspension ring, 14, the concrete backplate, 15, steel concrete, 16, the bottom wire rope, 17, generator three turbines; 18, middle part wire rope, 19, the middle and upper part suspension ring, 20, wire line shoe, 21, protective net, 22, bearing bracket; 23, generator one link press span, 24, generator three, 25, generator two, 26, top suspension ring, 27, the top connecting ring; 28, bottom loose collar, 29, the middle and upper part movable hoisting ring, 30, the middle part suspension ring, 31, the middle part loose collar, 32, the bottom connecting ring; 33, water wheeler, 34, generator one lead, 35, generator two leads, 36, the generator three wires, 37, the joining portion device.

Embodiment

Among Fig. 1; When the water in river flows in the direction of arrows, support airtight floating (7) to float on the surface, and the water wheeler (33) that promotes on bearing bracket (22), the bearing support (3) rotate around axle (6) with arc impeller (5), spoke (4) through protective net (21) always; Flowing water flow also can make generator two turbines (12), generator three turbines (17) rotation simultaneously; Drive the and then rotation of generator two (25), generator three (24) rotors, produce electromotive force, generator two leads (35), generator three wires (36) are drawn the water surface be connected with ground engagement part device (37); Join with load or big electrical network, promptly produce electric current; Airtight floating (7) are connected as one by channel-section steel (8); Top suspension ring (26) are fixed on the angle steel (9); And connect top connecting ring (27), top movable ring (10), top wire rope (11), middle and upper part loose collar (29), middle and upper part suspension ring (19) generator two (25) that plays; Middle part wire rope (18), middle part loose collar (31), middle part suspension ring (19); Connecting generator three (24), bottom wire rope (16), bottom loose collar (28), bottom connecting ring (32), bottom suspension ring (13) and be connected on the concrete backplate (14) that is fixed in the river bed, the steel concrete (15), each steel cord ends is all drawn into sling, is fixed on each loose collar with wire line shoe (20).

In Fig. 2; Current support that through protective net (21) two airtight floating (7) float on the surface always, are connected as one by channel-section steel (8), and current promote water wheeler (33) and rotate around axle (6) with arc impeller (5), spoke (4); Drive speedup box (2), generator one (1) rotation; Produced electromotive force, bearing bracket (22) is supporting bearing support (3), simultaneously generator two turbines (12), generator three turbines (17) rotation; Then by generator one lead (34), generator two leads (35), generator three wires (36) carry electric current to the connecting part, ground device (37), with load or greatly electrical network link to each other; Angle steel (9), top suspension ring (26), top connecting ring (27), top movable ring (10), top wire rope (11), middle and upper part loose collar (29), middle and upper part suspension ring (31) form top by wire line shoe (20) and hang tipping and put; Middle part suspension ring (30), middle part loose collar (31), form the middle part with middle part wire rope (18) and hang tipping and put; Bottom suspension ring (13), bottom connecting ring (32), bottom loose collar (28), bottom wire rope (16) and concrete backplate (14), steel concrete (15) are formed the river bed fixing device of many generators and airtight floating (7) under water.

In Fig. 3, draw into sling by middle part wire rope (18) end, wire line shoe (20) is fixing, is socketed on middle and upper part loose collar (29), the middle and upper part suspension ring (19), hangs then generator two (24), generator three (25).

In Fig. 4, bottom wire rope (16), bottom loose collar (28), bottom connecting ring (32), bottom suspension ring (13) are connected on the concrete backplate (14) that is fixed in the river bed, the steel concrete (15).

In Fig. 5, angle steel (9), top suspension ring (26), top connecting ring (27), top movable ring (10), top wire rope (11), sling have wire line shoe (20) fixing.

In Fig. 6, draw into sling by two top wire rope (11) two ends and be fixed on middle part loose collar (31), middle part suspension ring (30), the generator two (25) by wire line shoe (20).

In Fig. 7, arc impeller (5) is fixed on the spoke (4), has increased and impacted the area of contact of current, and water is easy to pour off on the slave plate when leaving the water surface, reduces the resistance that plate leaves the water surface.

Claims

1. a river power generation device includes electricity generating device in river surface electricity generating device, the water, river bed fixing device; The river surface electricity generating device includes airtight floating, channel-section steel, protective net, water wheeler, speedup box, generator one; Electricity generating device comprises that top hangs that tipping is put in the water, the middle and upper part hangs that tipping is put, the middle part hangs that tipping is put, the bottom hangs that tipping is put, generator two, generator three devices; The river bed fixing device includes concrete backplate, steel concrete device; It is characterized in that: water wheeler also includes bearing bracket, bearing support, axle, spoke, arc impeller; Top is hung to be hinged with to put and is comprised angle steel, top suspension ring, top connecting ring, top movable ring, top wire rope; The middle and upper part is hung to be hinged with to put and is included middle and upper part suspension ring, middle and upper part loose collar; The middle part is hung to be hinged with to put and is included middle part suspension ring, middle part loose collar, middle part wire rope; The bottom is hung to be hinged with to put and is included bottom wire rope, bottom suspension ring, concrete backplate, steel concrete; The generator two devices comprises generator two, generator two turbines; Generator three devices comprise generator three, generator three turbines.

2. river electric generator device according to claim 1; It is characterized in that: top, middle and upper part, middle part, bottom wire rope two ends are all drawn into sling; Be fixed on each loose collar with wire line shoe; Adopt parallelogram principle in water (flow) direction, follow generator and river bed steel concrete the water from airtight floating hanging.

3. river electric generator device according to claim 1 is characterized in that: the top wire rope is two pairs of parallel triangles and hangs and connect on the cross section of water (flow) direction, and airtight floating can just moving forward and backward with water level fixed moving of left and right directions.

4. river electric generator device according to claim 1; It is characterized in that: the total length that wire rope is connected with generator in the water is than long about one meter of the perennial river highest water level degree of depth, can make generator in airtight floating and the water along with the lifting of water level or reduction and last or under freely change it highly.

5. river electric generator device according to claim 1 is characterized in that: airtight floating bearing bracket and generator one link press span of supporting.

6. river electric generator device according to claim 1; It is characterized in that: the arc impeller is housed on the water wheeler spoke; Its arc had both increased the area of contact of current and its plate face, and the water capacity is prone to pour off on the slave plate when leaving the water surface, can reduce the resistance that plate leaves the water surface.

7. river electric generator device according to claim 1 is characterized in that: protective net can stop and separate the solid sundries such as pasture and water of coming with current, has avoided water wheeler to be twined the danger with percussion.

8. river electric generator device according to claim 1 is characterized in that: in the river course of vessel underway navigation, be mounted to the isolation zone in the upper and lower navigation channel of boat, both made things convenient for river management, guarantee boat safety again.